package com.test.design.demo2.before;

public class Rectangle {
    private double length;
    private double width;
    public double getLength() {
    return length;
    }
    public void setLength(double length) {
    this.length = length;
    }
    public double getWidth() {
    return width;
    }
    public void setWidth(double width) {
    this.width = width;
    }
}
